Examples with JsonNode org.codehaus.jackson.JsonNode used on opensource projects

Example 1 with JsonNode

use of org.codehaus.jackson.JsonNode in project camel by apache.

the class GeoCoderProducer method processCurrentLocation.

protected void processCurrentLocation(Exchange exchange) throws Exception {
    LOG.debug("Geocode for current address");
    String json = exchange.getContext().getTypeConverter().mandatoryConvertTo(String.class, new URL("http://freegeoip.net/json/"));
    if (isEmpty(json)) {
        throw new IllegalStateException("Got the unexpected value '" + json + "' for the geolocation");
    }
    LOG.debug("Geocode response {}", json);
    exchange.getIn().setHeader(GeoCoderConstants.STATUS, GeocoderStatus.OK);
    ObjectMapper mapper = new ObjectMapper();
    JsonNode node = mapper.readValue(json, JsonNode.class);
    JsonNode latitudeNode = notNull(node.get("latitude"), "latitude");
    JsonNode longitudeNode = notNull(node.get("longitude"), "longitude");
    String resLatlng = latitudeNode.asText() + "," + longitudeNode.asText();
    exchange.getIn().setHeader(GeoCoderConstants.LATLNG, resLatlng);
    JsonNode countryCode = node.get("country_code");
    JsonNode countryName = node.get("country_name");
    if (countryCode != null) {
        exchange.getIn().setHeader(GeoCoderConstants.COUNTRY_SHORT, countryCode.asText());
    }
    if (countryName != null) {
        exchange.getIn().setHeader(GeoCoderConstants.COUNTRY_LONG, countryName.asText());
    }
    JsonNode regionCode = node.get("region_code");
    JsonNode regionName = node.get("region_name");
    if (regionCode != null) {
        exchange.getIn().setHeader(GeoCoderConstants.REGION_CODE, regionCode.asText());
    }
    if (regionName != null) {
        exchange.getIn().setHeader(GeoCoderConstants.REGION_NAME, regionName.asText());
    }
    JsonNode city = node.get("city");
    if (city != null) {
        exchange.getIn().setHeader(GeoCoderConstants.CITY, city.asText());
    }
    // should we include body
    if (!endpoint.isHeadersOnly()) {
        exchange.getIn().setBody(json);
    }
}

Example 2 with JsonNode

use of org.codehaus.jackson.JsonNode in project flink by apache.

the class JobCancellationWithSavepointHandlersTest method testFailedCancellation.

/**
	 * Tests response when a request fails.
	 */
@Test
public void testFailedCancellation() throws Exception {
    JobID jobId = new JobID();
    ExecutionGraphHolder holder = mock(ExecutionGraphHolder.class);
    ExecutionGraph graph = mock(ExecutionGraph.class);
    CheckpointCoordinator coord = mock(CheckpointCoordinator.class);
    when(holder.getExecutionGraph(eq(jobId), any(ActorGateway.class))).thenReturn(graph);
    when(graph.getCheckpointCoordinator()).thenReturn(coord);
    JobCancellationWithSavepointHandlers handlers = new JobCancellationWithSavepointHandlers(holder, EC);
    JobCancellationWithSavepointHandlers.TriggerHandler trigger = handlers.getTriggerHandler();
    JobCancellationWithSavepointHandlers.InProgressHandler progress = handlers.getInProgressHandler();
    Map<String, String> params = new HashMap<>();
    params.put("jobid", jobId.toString());
    params.put("targetDirectory", "custom-directory");
    ActorGateway jobManager = mock(ActorGateway.class);
    // Successful
    Future<Object> future = Futures.failed(new Exception("Test Exception"));
    when(jobManager.ask(any(Object.class), any(FiniteDuration.class))).thenReturn(future);
    // Trigger
    trigger.handleRequest(params, Collections.<String, String>emptyMap(), jobManager);
    verify(jobManager).ask(eq(new CancelJobWithSavepoint(jobId, "custom-directory")), any(FiniteDuration.class));
    // Query progress
    params.put("requestId", "1");
    FullHttpResponse response = progress.handleRequest(params, Collections.<String, String>emptyMap(), jobManager);
    assertEquals(HttpResponseStatus.INTERNAL_SERVER_ERROR, response.getStatus());
    assertEquals("application/json", response.headers().get(HttpHeaders.Names.CONTENT_TYPE));
    assertEquals(Integer.toString(response.content().readableBytes()), response.headers().get(HttpHeaders.Names.CONTENT_LENGTH));
    String json = response.content().toString(Charset.forName("UTF-8"));
    JsonNode root = new ObjectMapper().readTree(json);
    assertEquals("failed", root.get("status").getValueAsText());
    assertEquals("1", root.get("request-id").getValueAsText());
    assertEquals("Test Exception", root.get("cause").getValueAsText());
}

Example 3 with JsonNode

use of org.codehaus.jackson.JsonNode in project hive by apache.

the class TypeInfoToSchema method getFields.

private List<Schema.Field> getFields(Schema.Field schemaField) {
    List<Schema.Field> fields = new ArrayList<Schema.Field>();
    JsonNode nullDefault = JsonNodeFactory.instance.nullNode();
    if (schemaField.schema().getType() == Schema.Type.RECORD) {
        for (Schema.Field field : schemaField.schema().getFields()) {
            fields.add(new Schema.Field(field.name(), field.schema(), field.doc(), nullDefault));
        }
    } else {
        fields.add(new Schema.Field(schemaField.name(), schemaField.schema(), schemaField.doc(), nullDefault));
    }
    return fields;
}

Example 4 with JsonNode

use of org.codehaus.jackson.JsonNode in project SimianArmy by Netflix.

the class EddaASGJanitorCrawler method getASGResourcesInRegion.

private List<Resource> getASGResourcesInRegion(String region, String... asgNames) {
    String url = eddaClient.getBaseUrl(region) + "/aws/autoScalingGroups;";
    if (asgNames != null && asgNames.length != 0) {
        url += StringUtils.join(asgNames, ',');
        LOGGER.info(String.format("Getting ASGs in region %s for %d ids", region, asgNames.length));
    } else {
        LOGGER.info(String.format("Getting all ASGs in region %s", region));
    }
    url += ";_expand:(autoScalingGroupName,createdTime,maxSize,suspendedProcesses:(processName,suspensionReason)," + "tags:(key,value),instances:(instanceId),loadBalancerNames,launchConfigurationName)";
    JsonNode jsonNode = null;
    try {
        jsonNode = eddaClient.getJsonNodeFromUrl(url);
    } catch (Exception e) {
        LOGGER.error(String.format("Failed to get Jason node from edda for ASGs in region %s.", region), e);
    }
    if (jsonNode == null || !jsonNode.isArray()) {
        throw new RuntimeException(String.format("Failed to get valid document from %s, got: %s", url, jsonNode));
    }
    Map<String, Long> lcNameToCreationTime = getLaunchConfigCreationTimes(region);
    List<Resource> resources = Lists.newArrayList();
    for (Iterator<JsonNode> it = jsonNode.getElements(); it.hasNext(); ) {
        resources.add(parseJsonElementToresource(region, it.next(), lcNameToCreationTime));
    }
    return resources;
}

Example 5 with JsonNode

use of org.codehaus.jackson.JsonNode in project SimianArmy by Netflix.

the class EddaASGJanitorCrawler method getLaunchConfigCreationTimes.

private Map<String, Long> getLaunchConfigCreationTimes(String region) {
    LOGGER.info(String.format("Getting launch configuration creation times in region %s", region));
    String url = eddaClient.getBaseUrl(region) + "/aws/launchConfigurations;_expand:(launchConfigurationName,createdTime)";
    JsonNode jsonNode = null;
    try {
        jsonNode = eddaClient.getJsonNodeFromUrl(url);
    } catch (Exception e) {
        LOGGER.error(String.format("Failed to get Jason node from edda for lc creation times in region %s.", region), e);
    }
    if (jsonNode == null || !jsonNode.isArray()) {
        throw new RuntimeException(String.format("Failed to get valid document from %s, got: %s", url, jsonNode));
    }
    Map<String, Long> nameToCreationTime = Maps.newHashMap();
    for (Iterator<JsonNode> it = jsonNode.getElements(); it.hasNext(); ) {
        JsonNode elem = it.next();
        nameToCreationTime.put(elem.get("launchConfigurationName").getTextValue(), elem.get("createdTime").getLongValue());
    }
    return nameToCreationTime;
}